Fix the scroll tracking of WKWebView on iOS 17.4 (#630)

* Fix a scroll tracking issue of WKWebView on iOS 17.4 * Add 'Scroll tracking(List CollectionView)' use case in Samples app
2024-05-18 10:29:12 +09:00
parent 8f2be39bf4
commit e473c3c440
6 changed files with 153 additions and 4 deletions
@@ -0,0 +1,77 @@
+// Copyright 2018 the FloatingPanel authors. All rights reserved. MIT license.
+
+import UIKit
+
+@available(iOS 14, *)
+class DebugListCollectionViewController: UIViewController {
+
+    enum Section {
+        case main
+    }
+
+    var dataSource: UICollectionViewDiffableDataSource<Section, Int>! = nil
+    var collectionView: UICollectionView! = nil
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        navigationItem.title = "List"
+        configureHierarchy()
+        configureDataSource()
+    }
+}
+
+@available(iOS 14, *)
+extension DebugListCollectionViewController {
+    /// - Tag: List
+    private func createLayout() -> UICollectionViewLayout {
+        var config = UICollectionLayoutListConfiguration(appearance: .insetGrouped)
+        config.trailingSwipeActionsConfigurationProvider =  { indexPath -> UISwipeActionsConfiguration? in
+            return UISwipeActionsConfiguration(
+                actions: [UIContextualAction(
+                    style: .destructive,
+                    title: "Delete",
+                    handler: { _, _, completion in
+                        // Do nothing now
+                    }
+                )]
+            )
+        }
+        return UICollectionViewCompositionalLayout.list(using: config)
+    }
+}
+
+@available(iOS 14, *)
+extension DebugListCollectionViewController {
+    private func configureHierarchy() {
+        collectionView = UICollectionView(frame: view.bounds, collectionViewLayout: createLayout())
+        collectionView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        view.addSubview(collectionView)
+        collectionView.delegate = self
+    }
+    private func configureDataSource() {
+
+        let cellRegistration = UICollectionView.CellRegistration<UICollectionViewListCell, Int> { (cell, indexPath, item) in
+            var content = cell.defaultContentConfiguration()
+            content.text = "\(item)"
+            cell.contentConfiguration = content
+        }
+
+        dataSource = UICollectionViewDiffableDataSource<Section, Int>(collectionView: collectionView) {
+            (collectionView: UICollectionView, indexPath: IndexPath, identifier: Int) -> UICollectionViewCell? in
+
+            return collectionView.dequeueConfiguredReusableCell(using: cellRegistration, for: indexPath, item: identifier)
+        }
+
+        var snapshot = NSDiffableDataSourceSnapshot<Section, Int>()
+        snapshot.appendSections([.main])
+        snapshot.appendItems(Array(0..<94))
+        dataSource.apply(snapshot, animatingDifferences: false)
+    }
+}
+
+@available(iOS 14, *)
+extension DebugListCollectionViewController: UICollectionViewDelegate {
+    func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
+        collectionView.deselectItem(at: indexPath, animated: true)
+    }
+}